Add detection of mip support
R=robertphillips@google.com, jvanverth@google.com
Author: bsalomon@google.com
Review URL: https://codereview.chromium.org/102853005
git-svn-id: http://skia.googlecode.com/svn/trunk@12771 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/GrDrawTargetCaps.h b/src/gpu/GrDrawTargetCaps.h
index e597e09..b316e49 100644
--- a/src/gpu/GrDrawTargetCaps.h
+++ b/src/gpu/GrDrawTargetCaps.h
@@ -28,6 +28,9 @@
bool eightBitPaletteSupport() const { return f8BitPaletteSupport; }
bool npotTextureTileSupport() const { return fNPOTTextureTileSupport; }
+ /** To avoid as-yet-unnecessary complexity we don't allow any partial support of MIP Maps (e.g.
+ only for POT textures) */
+ bool mipMapSupport() const { return fMipMapSupport; }
bool twoSidedStencilSupport() const { return fTwoSidedStencilSupport; }
bool stencilWrapOpsSupport() const { return fStencilWrapOpsSupport; }
bool hwAALineSupport() const { return fHWAALineSupport; }
@@ -57,6 +60,7 @@
protected:
bool f8BitPaletteSupport : 1;
bool fNPOTTextureTileSupport : 1;
+ bool fMipMapSupport : 1;
bool fTwoSidedStencilSupport : 1;
bool fStencilWrapOpsSupport : 1;
bool fHWAALineSupport : 1;